Airbnb can’t go on unregulated – it does too much damage to cities

Remember the "sharing economy"? That rhetoric looks more comically disingenuous than ever in light of the news that a single Airbnb user in Barcelona is managing a portfolio of properties that brings in an eye-watering £33,000 a day in high season. Old neighbourhoods are being overrun with short-term tourists and shops selling souvenir tat. Rents for residents are being driven up, in Barcelona as well as Berlin, New York and elsewhere. Airbnb is a parasitic monster that squats over cities and hoovers up vast sums of money through its slimy proboscis. So what can be done?

Airbnb, short for "airbed and breakfast", originally sold itself as a way for travellers to stay in people's spare rooms and get an authentic feel of a foreign culture. This friendly idea is still present in the company's vocabulary - "hosts", not landlords, and "hospitality" in place of "business" - even though the vast majority of its listings are now for self-contained apartments or houses. In Barcelona, it used to cost €250 (£221) for a short-term rental permit. Now that such permits are no longer being issued, they change hands for up to €80,000. It's "sharing" for the rich, maybe, but not for the rest of us.